6226939 has 4 divisors (see below), whose sum is σ = 6427840. Its totient is φ = 6026040.

The previous prime is 6226933. The next prime is 6226963. The reversal of 6226939 is 9396226.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6226939 - 2³ = 6226931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6226898 and 6226907.

It is not an unprimeable number, because it can be changed into a prime (6226931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100404 + ... + 100465.

It is an arithmetic number, because the mean of its divisors is an integer number (1606960).

Almost surely, 2^6226939 is an apocalyptic number.

6226939 is a deficient number, since it is larger than the sum of its proper divisors (200901).

6226939 is a wasteful number, since it uses less digits than its factorization.

6226939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200900.

The product of its digits is 34992, while the sum is 37.

The square root of 6226939 is about 2495.3835376551. The cubic root of 6226939 is about 183.9747425161.

The spelling of 6226939 in words is "six million, two hundred twenty-six thousand, nine hundred thirty-nine".